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comparison Small_CPU/Src/pressure.c @ 535:666cafac87ab

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Increased max value for surface pressure: During unusal wetter conditions air pressure at sea level gone up to 1050 hPa causing the display to clip to 1030 hPa. Set max value to 1060 hPa to avoid a stable display of 1030 hPa over several days.
author Ideenmodellierer
date Wed, 07 Oct 2020 17:12:44 +0200
parents 9eeab3fead8f
children 4644891d2f51
comparison
equal deleted inserted replaced
534:39684aa19f28 535:666cafac87ab
47 #define CMD_PROM_RD 0xA0 // Prom read command 47 #define CMD_PROM_RD 0xA0 // Prom read command
48 48
49 /* remove comment to use a predefined profile for pressure changes instead of real world data */ 49 /* remove comment to use a predefined profile for pressure changes instead of real world data */
50 /* #define SIMULATE_PRESSURE */ 50 /* #define SIMULATE_PRESSURE */
51 51
52 #define PRESSURE_SURFACE_MAX_MBAR (1030.0f) /* It is unlikely that pressure at surface is greater than this value => clip to it */ 52 #define PRESSURE_SURFACE_MAX_MBAR (1060.0f) /* It is unlikely that pressure at surface is greater than this value => clip to it */
53 53
54 #define PRESSURE_SURFACE_QUE (30u) /* history buffer [minutes] for past pressure measurements */ 54 #define PRESSURE_SURFACE_QUE (30u) /* history buffer [minutes] for past pressure measurements */
55 #define PRESSURE_SURFACE_EVA_WINDOW (15u) /* Number of entries evaluated during instability test. Used to avoid detection while dive enters water */ 55 #define PRESSURE_SURFACE_EVA_WINDOW (15u) /* Number of entries evaluated during instability test. Used to avoid detection while dive enters water */
56 #define PRESSURE_SURFACE_STABLE_LIMIT (10u) /* Define pressure as stable if delta (mBar) is below this value */ 56 #define PRESSURE_SURFACE_STABLE_LIMIT (10u) /* Define pressure as stable if delta (mBar) is below this value */
57 #define PRESSURE_SURFACE_DETECT_STABLE_CNT (5u) /* Event count to detect stable condition */ 57 #define PRESSURE_SURFACE_DETECT_STABLE_CNT (5u) /* Event count to detect stable condition */